The invention discloses a tube structure wood mold which comprises framework portions, an outer edge portion and end face portions. The whole outer edge portion is of a hollow tube structure, the twoends of the outer edge portion are provided with the end face portions, the end face portions are of disc-shaped structures matched with the tube inner diameter of the outer edge portion, cylindricalspaces formed between the outer edge portion and the inner walls of the end face portions are the framework portions, a plurality of solid wood frameworks are arranged in the framework portions, foamplastic filler is further arranged in the framework portions, and framework portions are filled with the solid wood frameworks and the foam plastic filler in a mutually matched mode. A multi-layer plate is used as a working face material, foam plastic is used as a filling material, the pressure bearing capacity and rigidity of the wood mold are ensured, smoothness of the working surface is ensured, convenience is brought to mold removal, the processing period is shortened, wood material consumption is reduced, moisture absorption is not likely to be caused, mold cracking is avoided, and mold precision is ensured.